# tmux.Server.LockServer

- **Module:** tmux.Server
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/server_clients.go#L151
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-server-lockserver/

```
tmux.Server.LockServer(ctx: context.Context) -> error
```

LockServer locks every attached client on the tmux server. Cancellation does not prove the server did not lock a client.